Fencing the 3 sides of rectangular area |
March 26, 2016 - 2:22pm |

Fifty Thousand Pesos Split into Two Simple Interest Investment |
November 29, 2016 - 12:12pm |

Find $\sum^4_{k=1} (2k + 1)$. |
March 26, 2016 - 2:22pm |

Find $\sum^5_{n=1} S_n$ where $S_n = 2/n$. |
March 26, 2016 - 2:22pm |

Find d so that x + 6 is a factor of x^4 + 4x^3 - 21x^2 + dx + 108. |
March 26, 2016 - 2:22pm |

Find the 6th term of $1, ~ 2, ~ 5, ~ ..., ~ \frac{1}{2}(1 + 3^{n - 1}). |
March 26, 2016 - 2:22pm |

Find the 8th term of the sequence $3, ~ 4, ~ 5/3, ~ ..., ~ \dfrac{n + 2}{2n - 3}$. |
March 26, 2016 - 2:22pm |

Find the complete or particular solution of the followiing D.E. |
July 31, 2016 - 3:17pm |

Find the Equation |
November 23, 2015 - 2:34pm |

find the equation of a circle passing through (-1,6) and tangent to lines x-2y+8=0 and 2x+y+6=0 |
March 26, 2016 - 2:21pm |

Find the general solution. |
March 26, 2016 - 2:21pm |

find the interval: third order differential equation |
March 26, 2016 - 2:21pm |

Find the mean proportion between 12 and 3. |
March 26, 2016 - 2:22pm |

Find the modulus or the absolute value of the complex number $3 + 4i$. |
August 1, 2015 - 10:23pm |

Find the original fraction |
March 26, 2016 - 2:22pm |

find the particular solution? |
September 7, 2016 - 12:30pm |

Find the present value of installment payments of P1,000 now, P2,000 at the end of the first year, P3,000 at the end of the second year, P4,000 at the end of the third year, P5,000 at the end of the fourth year, if money is worth 10% compounded annually. |
September 1, 2015 - 9:55pm |

Find the principal argument of the complex number 3 + 4i. |
August 1, 2015 - 10:37pm |

Find the product of the complex numbers $(5 - 2i)(3 + 4i)$. |
August 1, 2015 - 9:48pm |

Find the quotient if x^3 - x^2 - 5x + 6 is divided by x - 2. |
March 26, 2016 - 2:22pm |

Find the quotient of the two complex numbers: $\dfrac{2 + 3i}{3 + i}$ |
August 1, 2015 - 9:56pm |

Find the sum of the integers from 1 t0 1000. |
March 26, 2016 - 2:22pm |

Find the third proportional to 16 and 12. |
March 26, 2016 - 2:22pm |

Find the value of k from the quadratic equation x^2 - 4kx + 24 = 0 so that the roots are equal. |
March 26, 2016 - 2:22pm |

Find the value of k in the quadratic equation kx2 - 3k + 4x + 2 = 0, if the product of the roots is -5. |
March 26, 2016 - 2:22pm |

Find the value of k so that the sum of the roots is 20 from the quadratic equation kx2 - 15x + 4 = 0. |
July 30, 2015 - 10:50pm |

Find two numbers whose sum is 70, such that the first divided by the second gives a quotient of 2 and a remainder of one. |
March 26, 2016 - 2:22pm |

Find x if 7 is the fourth proportional to 36 and 28, and x. |
March 26, 2016 - 2:22pm |

First Order Differential Equation |
September 9, 2016 - 10:32pm |

First Shifting Property | Laplace Transform |
May 12, 2012 - 8:22am |

Fixed-end moments of fully restrained beam |
December 27, 2012 - 10:57pm |

Flanged bolt couplings |
July 8, 2012 - 7:39am |

Flexure Formula |
December 13, 2012 - 6:32am |

Flexure Formula #525 |
March 26, 2016 - 2:20pm |

Flexure importance? |
January 15, 2017 - 9:53pm |

Floor Framing |
May 9, 2012 - 9:20pm |